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Diffstat (limited to 'pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/ConfigurationOverwrite.java')
-rw-r--r--pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/ConfigurationOverwrite.java35
1 files changed, 35 insertions, 0 deletions
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/ConfigurationOverwrite.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/ConfigurationOverwrite.java
new file mode 100644
index 00000000..3bf20bf4
--- /dev/null
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/helper/ConfigurationOverwrite.java
@@ -0,0 +1,35 @@
+package at.gv.egiz.pdfas.web.helper;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.lib.api.Configuration;
+import at.gv.egiz.pdfas.web.config.WebConfiguration;
+
+public class ConfigurationOverwrite {
+
+ private static final Logger logger = LoggerFactory
+ .getLogger(ConfigurationOverwrite.class);
+
+ public static void overwriteConfiguration(Map<String, String> overwrite,
+ Configuration config) {
+ if (WebConfiguration.isAllowExtOverwrite() && overwrite != null && config != null) {
+ Iterator<Entry<String, String>> entryIt = overwrite.entrySet()
+ .iterator();
+ while (entryIt.hasNext()) {
+ Entry<String, String> entry = entryIt.next();
+ if (WebConfiguration.isOverwriteAllowed(entry.getKey())) {
+ config.setValue(entry.getKey(), entry.getValue());
+ } else {
+ logger.warn(
+ "External component tried to overwrite cfg {}. This is not in the whitelist!",
+ entry.getKey());
+ }
+ }
+ }
+ }
+}